Gas prices drop 5 cents over past 2 weeks

In this July 16, 2015, photo, a customer refuels her car at a Costco in Pittsburgh. U.S. consumer prices rose modestly in October 2015 as low gasoline costs and a strong dollar have suppressed inflation. The Labor Department says the consumer price index rose 0.2 percent last month after falling in September and August. Gas costs increased 0.4 percent in October but have plunged 27.8 percent over the past 12 months. (AP Photo/Gene J. Puskar)(Photo: AP)